Heilung
River 见Heilong River
🗣️ 情景例句
As simple as that.
就这么简单。
Excuse me for interrupting.
对不起打扰你了。
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出现了这样一个简单的事实--野牛数目换的变化对平原的整个野生生物链都产生了影响。